*{
    padding: 0px;
    margin: 0px;
}
h1{
    text-align: center;
    color: antiquewhite;
}
.outbox{
    width: 500px;
    height: 600px;
    margin: 60px auto 0px;
    overflow: auto;
    border: 1px solid black;
    border-radius: 5px;
    border-bottom: none;
    border-bottom-left-radius: 0px;
    border-bottom-right-radius: 0px;
}
.outul{
    height: 100px;
    width: auto;
    list-style: none;
    margin-top: 5px;
}
.headimg{
    display: inline-block;
    width: 60px;
    height: 60px;
    background: deeppink;
    border-radius: 50%;
}
.msgli{
    display: inline-block;
    font-size: 25px;
    color: black;
    position: relative;
    margin-left: 10px;
}
.msg{
    position: absolute;
    top: 15px;
    left: 80px;
    background: #09d3be;
    height: auto;
    width: auto;
    border-radius: 5px;
}
.msg>div{
    margin-left: 5px;
    margin-right: 5px;
    word-break:break-all;
    width: 200px;
    text-align: center;
}
.who{
    line-height: 60px;
    position: absolute;
    left: 15px;
    font-size: 30px;
}
.send_div{
    margin: 0px auto;
    width: 500px;
    height: auto;
    background: #8c9bd3;
    border-radius: 5px;
    border: 1px solid black;
    border-top: none;
    border-top-left-radius: 0px;
    border-top-right-radius: 0px;
    position: relative;
    text-align: center;
}
.text{
    height: 30px;
    font-size: 24px;
    margin-top: 5px;
    margin-bottom: 5px;
    margin-left: -30px;
}
.send_bt{
    height: 30px;
    line-height: 30px;
    background: gray;
    display: inline-block;
    position: absolute;
    top: 6px;
    width: 50px;
    text-align: center;
    cursor: pointer;
}
.roobthead{
    display: inline-block;
    width: 60px;
    height: 60px;
    background: #0093ff;
    border-radius: 50%;
    position: absolute;
    right: -470px;
}
.roobtmsg{
    display: inline-block;
    font-size: 25px;
    color: black;
    position: relative;
    margin-left: 10px;
    position: relative;
}
.roobt{
    position: absolute;
    top: 15px;
    left: 180px;
    background: #09d3be;
    height: auto;
    width: auto;
    border-radius: 5px;

}
.roobt>div{
    margin-left: 5px;
    margin-right: 5px;
    word-break:break-all;
    width: 200px;
    text-align: center;
}